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1991 Ford F-350 Custom 7.5L Misfire
Posted to Ford Driveability on 4/2/2012 30 Replies

Im at a dead stop with this one.PLEEEAAASSE HHHEEEEELLPP MEEE!!!!

The truck as a misfire on cylinder 1 I know it has a misfire in cylinder 1 because when I remove the cylinder 1 spark plug wire, there is no change. When I remove any other spark plug wire, it ...

FIX posted 5/11/2012

30 Replies Received (View Replies)

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car Vehicle Data

1991 Ford F-350 Custom

VIN 2FDJF37G0M
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / efi
Emissionsfed
SymptomsMisfire
OccursAlways